I needed a program to clone my hard drive, or to create an image. The reason was that had become too small HDD my notebook, which I wanted to exchange it for a larger one. First I tried it with free programs from the operation were all but underground badly, and / or more technical knowledge presupposed, than I have had. With Paragon Drive Copy 11 Pro, the process was very easy, thanks very tidy and clear graphical user interface and has been operating smoothly.